The Titan Apollo 4 is specifically
designed for use with today’s high in-rush lighting ballasts. This is
achieved by installing a ‘ballast-rated’ relay vs. the standard
mechanical switch that is used in conventional 24 hr appliance timers.
It features a precise 24 hr clock, quality enclosure and timer cover
that resists dust and moisture. Assure the success of your plants by
having the best lighting control in the market today.